C++: Do not generate loads for ParenthesisExprs

Author: jketema

cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedElement.qll

@@ -361,6 +361,8 @@ predicate ignoreLoad(Expr expr) {
     or
     expr instanceof FunctionAccess
     or
+    expr instanceof ParenthesisExpr
+    or
     expr.(PointerDereferenceExpr).getOperand().getFullyConverted().getType().getUnspecifiedType()
       instanceof FunctionPointerType
     or